6 Replies Latest reply on Apr 1, 2019 5:38 AM by frchc_4081801

    brcmfmac BRCMF_C_GET_PHY_NOISE (Auto Channel Selection)




      I need to implement Auto Channel Selection for the brcmfmac driver.

      The chip I'm working on is a CYW43455 (BCM43455) - raspberry pi 3B+


      To do this I think I need at least to get a reply to the

      BRCMF_C_GET_PHY_NOISE (135) command from the firmware


      Is my task possible with current firmware?

      Is there (may I have) any documentation on how to ask this (and possibly

      other) info from the firmware?


      thank you for your attention